JP2001338780A5 - - Google Patents
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- Publication number
- JP2001338780A5 JP2001338780A5 JP2001080283A JP2001080283A JP2001338780A5 JP 2001338780 A5 JP2001338780 A5 JP 2001338780A5 JP 2001080283 A JP2001080283 A JP 2001080283A JP 2001080283 A JP2001080283 A JP 2001080283A JP 2001338780 A5 JP2001338780 A5 JP 2001338780A5
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/532696 | 2000-03-22 | ||
| US09/532,696 US6760124B1 (en) | 2000-03-22 | 2000-03-22 | Software determination of led brightness and exposure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001338780A JP2001338780A (ja) | 2001-12-07 |
| JP2001338780A5 true JP2001338780A5 (sv) | 2006-11-30 |
Family
ID=24122790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001080283A Withdrawn JP2001338780A (ja) | 2000-03-22 | 2001-03-21 | Ｌｅｄの輝度及び照射時間のソフトウエアによる判定 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US6760124B1 (sv) |
| JP (1) | JP2001338780A (sv) |
| CN (1) | CN1182436C (sv) |
| TW (1) | TW526674B (sv) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004276737A (ja) * | 2003-03-14 | 2004-10-07 | Koito Mfg Co Ltd | 車両用灯具 |
| US20050062481A1 (en) * | 2003-09-19 | 2005-03-24 | Thomas Vaughn | Wayside LED signal for railroad and transit applications |
| US7333521B1 (en) * | 2003-12-04 | 2008-02-19 | National Semiconductor Corporation | Method of sensing VCSEL light output power by monitoring electrical characteristics of the VCSEL |
| TWI241837B (en) * | 2004-01-16 | 2005-10-11 | Lite On Technology Corp | Method for controlling on/off of LEDs in a scanner |
| US7132805B2 (en) * | 2004-08-09 | 2006-11-07 | Dialight Corporation | Intelligent drive circuit for a light emitting diode (LED) light engine |
| US7630422B1 (en) | 2005-01-14 | 2009-12-08 | National Semiconductor Corporation | Driver for vertical-cavity surface-emitting laser and method |
| EP1872102A4 (en) * | 2005-04-05 | 2013-05-01 | X Rite Inc | SYSTEMS AND METHODS FOR MONITORING THE OUTPUT OF TREATMENT WITH A HIGHLY ACCELERATED SPECTROPHOTOMETER |
| WO2006110841A2 (en) * | 2005-04-12 | 2006-10-19 | X-Rite, Incorporated | Systems and methods for measuring a colored flexible material during a manufacturing process |
| US7557924B2 (en) * | 2005-08-15 | 2009-07-07 | X-Rite, Inc. | Apparatus and methods for facilitating calibration of an optical instrument |
| EP1938063B1 (en) * | 2005-08-15 | 2011-12-21 | X-Rite Incorporated | Spectrophotometer with light guiding element |
| US7797117B1 (en) | 2006-12-29 | 2010-09-14 | Musco Corporation | Method and system for early prediction of performance of HID lamps |
| JP2009016384A (ja) * | 2007-06-29 | 2009-01-22 | Sony Corp | 照明装置の制御方法、及び、液晶表示装置組立体の駆動方法 |
| US8779695B2 (en) * | 2009-06-30 | 2014-07-15 | Eldolab Holding B.V. | Method of configuring an LED driver, LED driver, LED assembly and method of controlling an LED assembly |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101592B2 (ja) | 1989-08-31 | 1994-12-12 | 株式会社東芝 | 半導体発光素子の発光出力測定装置 |
| US5016027A (en) * | 1989-12-04 | 1991-05-14 | Hewlett-Packard Company | Light output power monitor for a LED printhead |
| JP3259187B2 (ja) * | 1992-06-09 | 2002-02-25 | 株式会社ニコン | カメラの自動露出装置 |
| US5532848A (en) * | 1992-11-25 | 1996-07-02 | Canon Information Systems, Inc. | Method and apparatus for adjusting correlated color temperature |
| US5471052A (en) | 1993-10-25 | 1995-11-28 | Eaton Corporation | Color sensor system using a secondary light receiver |
| US5678098A (en) * | 1994-06-09 | 1997-10-14 | Fuji Photo Film Co., Ltd. | Method and apparatus for controlling exposure of camera |
| JPH08321918A (ja) * | 1995-03-22 | 1996-12-03 | Canon Inc | 導光体、該導光体を有する照明装置及び該照明装置を有する情報処理装置 |
| JP3487383B2 (ja) * | 1995-07-06 | 2004-01-19 | 株式会社ニコン | 露光装置及びそれを用いる素子製造方法 |
| US5803579A (en) | 1996-06-13 | 1998-09-08 | Gentex Corporation | Illuminator assembly incorporating light emitting diodes |
| EP0864430A1 (en) * | 1996-07-09 | 1998-09-16 | Cycolor System Inc. | Aligner, exposure method and printer |
| EP0979409B1 (en) | 1997-02-20 | 2006-12-27 | The Regents of the University of California | Plasmon resonant particles, methods and apparatus |
| US6028441A (en) | 1997-08-14 | 2000-02-22 | Alvord; Robert J. | Self-test routine and circuit for LED display |
| US6127783A (en) | 1998-12-18 | 2000-10-03 | Philips Electronics North America Corp. | LED luminaire with electronically adjusted color balance |
| DE19912971C1 (de) | 1999-03-23 | 2000-09-21 | Daimler Chrysler Ag | Verfahren zur Erfassung der Lichtleistung einer Sendediode einer optischen Überwachungseinheit sowie geeignete Schaltungsanordnung |
| US6342945B1 (en) | 1999-03-31 | 2002-01-29 | Corning Incorporated | System and method for measuring polarization mode dispersion suitable for a production environment |
| KR20010080746A (ko) | 1999-10-12 | 2001-08-22 | 요트.게.아. 롤페즈 | Ｌｅｄ 디스플레이 디바이스 |
-
2000
- 2000-03-22 US US09/532,696 patent/US6760124B1/en not_active Expired - Fee Related
- 2000-11-02 TW TW089123123A patent/TW526674B/zh not_active IP Right Cessation
- 2000-12-20 CN CNB001374419A patent/CN1182436C/zh not_active Expired - Fee Related
-
2001
- 2001-03-21 JP JP2001080283A patent/JP2001338780A/ja not_active Withdrawn
-
2003
- 2003-10-10 US US10/684,017 patent/US20040075874A1/en not_active Abandoned